Middle-Devonian Oil and Gas Reservoirs in the South of the Buzuluk Depression: Their Structural Peculiarities, Depositional Environments, and Oil-and-Gas Potential

摘要

The greater part of the total initial resources of the Buzuluk depression are located in the Middle-Devonian complex in the southern area. An integrated analysis of the results of macro- and microscopic core studies along with the interpretation of seismic and well-logging data resulted in the development of depositional reservoir models for Middle-Devonian sediments. The models allow one to predict the occurrence of natural reservoirs that are capable of containing oil and gas accumulations.